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N76 [4]
3 years ago
10

Scientific notation of 86400

Physics
2 answers:
Diano4ka-milaya [45]3 years ago
4 0
86400 scientific notation is equal to 8.64×10^4 . it also write as 8.64×10000
Mandarinka [93]3 years ago
3 0
8.64×10^4

this is 86400 in scientific notation

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A 2.8 kg grinding wheel is in the form of a solid cylinder of radius 0.1 m. a) What constant torque will bring it from rest to a
kogti [31]

Answer:

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Explanation:

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       w = w₀ + α t

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The moment of inertia of a cylinder is

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Let's calculate the torque

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b) we look for the angle by kinematics

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      θ = ½ α t²

      θ = ½ 48 2.5²

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c) work in angular movement

      W = τ θ

      W = 0.672 150

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7 0
2 years ago
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3 0
3 years ago
Read 2 more answers
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